Survey Identifier: S778WG


Format Acronym: MGD77
Data Center File Number: 06110025
Parameters Surveyed Code: 50000
File Creation Date (yyyymmdd): 19901130
Source Institution: USGS Branch of Pacific Marine Geology
Country: United States
Platform Name: Sea Sounder
Platform Type Code: 1
Platform Type: SHIP
Chief Scientist(s): Dave Cacchione
Project: Dave Drake
Survey Departure Date (yyyymmdd): 19780724
Port of Departure: LV SEWARD, AK
Survey Arrival Date (yyyymmdd): 19780731
Port of Arrival: AR HOMER, AK
Bathymetry Instrumentation: 3.5KHZ BATHYMETRY 12 KHZ BATHYMETRY
Seismic Instrumentation: 120 KJOULE SPARKER
Topmost Latitude of Survey: +61
Bottommost Latitude: +58
Leftmost Longitude: -153
Rightmost Longitude: -149
General Digitizing Rate of Bathymetry: 027
Assumed Sound Velocity: 14630
Number of Data Records: 10002

Min/Max Data Record:
Date: 1978 07 24
Latitude: +58.65561
Longitude: -152.79366
Bathymetry, 2- Way Traveltime: 000725
Bathymetry, Corrected Depth: 54.0

Min/Max Data Record:
Date: 1978 07 31
Latitude: +60.11875
Longitude: -149.37939
Bathymetry, 2- Way Traveltime: 000916
Bathymetry, Corrected Depth: 69.0